DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Dong Hwan | ko |
dc.contributor.author | Joo, Young Hoon | ko |
dc.contributor.author | Tak, Myung Hwan | ko |
dc.date.accessioned | 2021-06-22T01:10:13Z | - |
dc.date.available | 2021-06-22T01:10:13Z | - |
dc.date.created | 2021-06-09 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING, v.29, no.9, pp.1116 - 1134 | - |
dc.identifier.issn | 0890-6327 | - |
dc.identifier.uri | http://hdl.handle.net/10203/286064 | - |
dc.description.abstract | Summary This paper suggests a simple convex optimization approach to state-feedback adaptive stabilization problem for a class of discrete-time LTI systems subject to polytopic uncertainties. The proposed method relies on estimating the uncertain parameters by solving an online optimization at each time step, such as a linear or quadratic programming, and then, on tuning the control law with that information, which can be conceptually viewed as a kind of gain-scheduling or indirect adaptive control. Specifically, an admissible domain of stabilizing state-feedback gain matrices is designed offline by means of linear matrix inequality problems, and based on the online estimation of the uncertain parameters, the state-feedback gain matrix is calculated over the set of stabilizing feedback gains. The proposed stabilization algorithm guarantees the asymptotic stability of the overall closed-loop control system. An example is given to show the effectiveness of the proposed approach | - |
dc.language | English | - |
dc.publisher | WILEY | - |
dc.title | A convex optimization approach to adaptive stabilization of discrete-time LTI systems with polytopic uncertainties | - |
dc.type | Article | - |
dc.identifier.wosid | 000360768000004 | - |
dc.identifier.scopusid | 2-s2.0-84940827419 | - |
dc.type.rims | ART | - |
dc.citation.volume | 29 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 1116 | - |
dc.citation.endingpage | 1134 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING | - |
dc.identifier.doi | 10.1002/acs.2525 | - |
dc.contributor.localauthor | Lee, Dong Hwan | - |
dc.contributor.nonIdAuthor | Joo, Young Hoon | - |
dc.contributor.nonIdAuthor | Tak, Myung Hwan | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | LTI systems | - |
dc.subject.keywordAuthor | convex optimization | - |
dc.subject.keywordAuthor | quadratic programming | - |
dc.subject.keywordAuthor | adaptive control | - |
dc.subject.keywordAuthor | polytopic uncertainty | - |
dc.subject.keywordAuthor | LMI | - |
dc.subject.keywordPlus | DEPENDENT LYAPUNOV FUNCTIONS | - |
dc.subject.keywordPlus | MODEL-PREDICTIVE CONTROL | - |
dc.subject.keywordPlus | ROBUST D-STABILITY | - |
dc.subject.keywordPlus | LINEAR-SYSTEMS | - |
dc.subject.keywordPlus | FEEDBACK-CONTROL | - |
dc.subject.keywordPlus | LMI RELAXATIONS | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
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